Grantham Wind ForecastUnited KingdomEMLincolnshireGrantham1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Grantham wind forecast issued today at 7:11 pm. Next forecast at approx. 7:11 am.Grantham Wind Statistics September WindCranwell (16km)2025AugustSeptemberStrongest 15 September, 202535.8mph WSWAverage September12.4mphStrongest 4 August, 202526.8mph SWAverage August8.5mphStrongest 24 January, 202540.3mph SWAverage 20259.1mphClimate (–Present)Cranwell (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 January, 202442.5mph WSWAverage 2020–20259.5mphGet WillyWeather+ to remove ads